Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 336-2 1-2 found under Nipple Hose Fire Fighting by Akron Brass Company. The National Stock Number assigned to this part is 4210002773375, and the Federal Supply Class is 4210 Firefighting Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 336-2 1-2.